270940320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26879}}^1$

素因数の和:26907

約数の個数: 144

約数和(自身を含む): 1056706560

約数和(自身を除く): 785766240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26879, 53758, 80637, 107516, 134395, 161274, 188153, 215032, 241911, 268790, 322548, 376306, 403185, 430064, 483822, 537580, 564459, 645096, 752612, 806370, 860128, 940765, 967644, 1075160, 1128918, 1209555, 1290192, 1505224, 1612740, 1693377, 1881530, 1935288, 2150320, 2257836, 2419110, 2580384, 2822295, 3010448, 3225480, 3386754, 3763060, 3870576, 4300640, 4515672, 4838220, 5644590, 6020896, 6450960, 6773508, 7526120, 7741152, 8466885, 9031344, 9676440, 11289180, 12901920, 13547016, 15052240, 16933770, 18062688, 19352880, 22578360, 27094032, 30104480, 33867540, 38705760, 45156720, 54188064, 67735080, 90313440, 135470160, 270940320]

約数ペア:

[(1, 270940320), (2, 135470160), (3, 90313440), (4, 67735080), (5, 54188064), (6, 45156720), (7, 38705760), (8, 33867540), (9, 30104480), (10, 27094032), (12, 22578360), (14, 19352880), (15, 18062688), (16, 16933770), (18, 15052240), (20, 13547016), (21, 12901920), (24, 11289180), (28, 9676440), (30, 9031344), (32, 8466885), (35, 7741152), (36, 7526120), (40, 6773508), (42, 6450960), (45, 6020896), (48, 5644590), (56, 4838220), (60, 4515672), (63, 4300640), (70, 3870576), (72, 3763060), (80, 3386754), (84, 3225480), (90, 3010448), (96, 2822295), (105, 2580384), (112, 2419110), (120, 2257836), (126, 2150320), (140, 1935288), (144, 1881530), (160, 1693377), (168, 1612740), (180, 1505224), (210, 1290192), (224, 1209555), (240, 1128918), (252, 1075160), (280, 967644), (288, 940765), (315, 860128), (336, 806370), (360, 752612), (420, 645096), (480, 564459), (504, 537580), (560, 483822), (630, 430064), (672, 403185), (720, 376306), (840, 322548), (1008, 268790), (1120, 241911), (1260, 215032), (1440, 188153), (1680, 161274), (2016, 134395), (2520, 107516), (3360, 80637), (5040, 53758), (10080, 26879)]